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Thread Subject:
Need help calculating probability from CDF

Subject: Need help calculating probability from CDF

From: naseeb

Date: 21 Jul, 2009 19:02:02

Message: 1 of 1

Hi,

For a random signal, x = randn(1,1000)
if I want to calculate what is the probability of the signal to cross a particular value (e.g. 2) how to do it from CDF? I am not understanding what is meant by
P = cdf('name',X,A1,A2,A3) where A1, A2, and A3 are distribution parameters. A1 and A2 are mean and variance I guess. But what is A3?

Thanks.

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